CN210182955U - Connection structure between computer lab crane span structure and crane span structure - Google Patents
Connection structure between computer lab crane span structure and crane span structure Download PDFInfo
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- CN210182955U CN210182955U CN201920549622.8U CN201920549622U CN210182955U CN 210182955 U CN210182955 U CN 210182955U CN 201920549622 U CN201920549622 U CN 201920549622U CN 210182955 U CN210182955 U CN 210182955U
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- keel
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- crosspiece
- fossil fragments
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- 239000012634 fragment Substances 0.000 abstract description 57
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model belongs to the technical field of communication equipment, concretely relates to connection structure between computer lab crane span structure and crane span structure, including first crane span structure and second crane span structure, the tip of the first fossil fragments on the first crane span structure and the tip looks butt of the second fossil fragments on the second crane span structure, the junction of first fossil fragments and second fossil fragments sets up fixed cover and first fossil fragments bolt, wherein, fixed cover is established on two fossil fragments, first fossil fragments bolt sets up in the fossil fragments cavity of two fossil fragments, fixed cover with first fossil fragments bolt passes through third bolt group fixed connection, have at least one third bolt in the third bolt group and be located first fossil fragments, have at least one third bolt to be located second fossil fragments. The utility model discloses firm in connection between two crane span structures of messenger's computer lab to make bearing capacity and crane span structure rigidity strengthen.
Description
Technical Field
The utility model belongs to the technical field of communication equipment, concretely relates to connection structure between computer lab crane span structure and crane span structure.
Background
The connection mode between the machine room bridge and the bridge usually refers to a connection and fixation mode between keels in the bridge. At present, the keel and the keel connection mode between the machine room bridge and the bridge are as follows: the two sides of the keel are connected by a single piece of the threaded hole and a special-shaped nut in the keel, so that the two keel frames are connected into a whole. This connected mode is comparatively simple, and the bridge is connected the back rigidity relatively poor between the crane span structure, and connects the weakest link between whole computer lab crane span structure just at two crane span structure intermediate points, and after whole crane span structure bore the load, often because local sudden super large bears makes the crane span structure atress when the on-the-spot installation cable in crane span structure intermediate point position, makes whole crane span structure warp.
SUMMERY OF THE UTILITY MODEL
In order to compensate for the deficiencies of the prior art, the utility model provides a connection structure technical scheme between computer lab crane span structure and the crane span structure.
A connection structure between computer lab crane span structure and crane span structure, its characterized in that includes first crane span structure and second crane span structure, the tip looks butt of the tip of the first fossil fragments on the first crane span structure and the second fossil fragments on the second crane span structure, the junction of first fossil fragments and second fossil fragments sets up fixed cover and first fossil fragments bolt, wherein, fixed cover is established on two fossil fragments, first fossil fragments bolt sets up in the fossil fragments cavity of two fossil fragments, fixed cover with first fossil fragments bolt passes through third bolt group fixed connection, it has at least one third bolt to be located first fossil fragments in the third bolt group, has at least one third bolt to be located second fossil fragments.
A connection structure between computer lab crane span structure and the crane span structure, its characterized in that fossil fragments have two relative fossil fragments cavities at least, all set up in two fossil fragments cavities first fossil fragments bolt.
The connection structure between the machine room bridge and the bridge is characterized in that the keel cavity is provided with an opening, and the width of the opening is smaller than that of the first keel plug pin.
A connection structure between computer lab crane span structure and crane span structure, its characterized in that the nut and the fixed cover butt of third bolt, the screw rod of bolt pass in proper order fixed cover with the opening, and with first fossil fragments bolt threaded connection.
A connection structure between computer lab crane span structure and the crane span structure, its characterized in that the crane span structure is still including relative the perpendicular crosspiece that sets up of fossil fragments, the upper and lower both sides of the tip of crosspiece with set up the angle connecting piece between the side of fossil fragments respectively, the one end and the crosspiece of angle connecting piece pass through first bolt and fossil fragments fixed connection, and the other end passes through second bolt and fossil fragments fixed connection, the tip of crosspiece sets up the crosspiece bolt, second fossil fragments bolt with the crosspiece bolt is pegged graft, first bolt still with crosspiece bolt threaded connection, the second bolt still with second fossil fragments bolt threaded connection.
The connection structure between the machine room bridge and the bridge is characterized in that the crosspiece inserting pins are fixedly connected with tapered pin shafts, the second keel inserting pins are provided with tapered holes matched with the tapered pin shafts in shape, and the tapered pin shafts and the tapered holes are oppositely inserted and fixed.
The connection structure between the machine room bridge and the bridge is characterized in that the first bolt is sequentially connected with the angle connecting piece, the shell of the crosspiece and the crosspiece bolt.
The connection structure between the machine room bridge and the bridge is characterized in that the second bolt is sequentially connected with the angle connecting piece, the shell of the keel and the second keel bolt.
The connection structure between the machine room bridge and the bridge is characterized in that the crosspiece bolt is arranged in a crosspiece cavity of the crosspiece.
The utility model has the advantages that: the utility model discloses firm in connection between two crane span structures of messenger's computer lab to make bearing capacity and crane span structure rigidity strengthen.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is an enlarged view of FIG. 1 at A;
FIG. 3 is a schematic top view of the present invention;
fig. 4 is a schematic diagram of a bridge structure in the present invention;
FIG. 5 is an enlarged view of FIG. 4 at B;
fig. 6 is a schematic top view of the bridge frame of the present invention.
In the figure: the bridge comprises a bridge frame 1, a first bridge frame 1A, a second bridge frame 1B, a crosspiece 2, keels 3, a keel cavity 300, an opening 301, a first keel 3A, a second keel 3B, a fixed sleeve 4, a first keel bolt 5, a third bolt group 6, a first bolt 7, a second bolt 8, a crosspiece bolt 9, a tapered pin shaft 10, a tapered hole 11, a second keel bolt 12 and an angle connecting piece 13.
Detailed Description
The present invention will be further explained with reference to the accompanying drawings.
As shown in fig. 1-6, a connection structure between a machine room bridge and a bridge comprises a first bridge 1A and a second bridge 1B, each bridge 1 has two parallel keels 3 and a crosspiece 2 vertically and fixedly connected between the two keels 3, the end of the first keel 3A on the first bridge 1 abuts against the end of the second keel 3B on the second bridge 1B, a fixing sleeve 4 and a first keel bolt 5 are arranged at the joint of the first keel 3A and the second keel 3B, wherein the fixing sleeve 4 is sleeved on the two keels 3, the first keel pin 5 is arranged in the keel cavities 300 of the two keels 3, fixed cover 4 with first fossil fragments bolt 5 passes through 6 fixed connection of third bolt group, there are two third bolts to be located first fossil fragments 3A in the third bolt group 6, have two third bolts to be located second fossil fragments 3B.
The utility model discloses in, the cross section of fossil fragments 3 is the rectangle, and it has four fossil fragments cavities 300, all sets up in two relative fossil fragments cavities 300 wherein first fossil fragments bolt 5.
In the present invention, the keel cavity 300 has an opening 301, the width of the opening 301 is smaller than the width of the first keel pin 5, and the first keel pin 5 can be prevented from falling out of the opening 301 by the structure.
The utility model discloses in, the nut of third bolt and the 4 butts of fixed cover, the screw rod of bolt pass in proper order fixed cover 4 with opening 301, and with 5 threaded connection of first fossil fragments bolt.
In single crane span structure 1, the upper and lower both sides of the tip of crosspiece 2 with set up angle connector 13 between the side of fossil fragments 3 respectively, the one end of angle connector 13 and crosspiece 2 are through first bolt 7 and fossil fragments 3 fixed connection, and the other end passes through second bolt 8 and fossil fragments 3 fixed connection, the tip of crosspiece 2 sets up crosspiece bolt 9, second fossil fragments bolt 12 with crosspiece bolt 9 is pegged graft, first bolt 7 still with crosspiece bolt 9 threaded connection, second bolt 8 still with second fossil fragments bolt 12 threaded connection.
The angle connecting piece 13 is a right-angle structure formed by two plates, one end of the angle connecting piece 13 is horizontally arranged, the part is tightly attached to the crosspiece 2, the angle connecting piece 13 is sequentially connected with the shell of the crosspiece 2 and the crosspiece bolt 9 through the first bolt 7, and particularly, the first bolt 7 penetrates through the angle connecting piece 13 and the shell of the crosspiece 2 and is finally in threaded connection with the crosspiece bolt 9. The other end of the corner connector 13 is vertically arranged, the part is tightly attached to the keel 3, the corner connector 13 is sequentially connected with a shell of the keel 3 and a second keel bolt 12 through a second bolt 8, and specifically, the second bolt 8 penetrates through the corner connector 13 and the shell of the keel 3 and is finally in threaded connection with the second keel bolt 12.
The second keel bolt 12 is fixedly connected with a tapered pin shaft 10, the crosspiece bolt 9 is provided with a tapered hole 11 matched with the tapered pin shaft 10 in shape, and the tapered pin shaft 10 and the tapered hole 11 are oppositely inserted and fixed.
The utility model discloses in, fossil fragments cavity 300 of fossil fragments 3 has opening 301, opening 301's width is less than the width of second fossil fragments bolt 12, it can be spacing to carry out second fossil fragments bolt 12 still to the structure.
The utility model discloses in, the crosspiece bolt sets up in the crosspiece cavity of crosspiece 2.
The utility model discloses in, the fossil fragments cavity that corresponds around every crosspiece is just to being provided with the fossil fragments bolt, and the crosspiece left and right sides distributes there are angle connecting piece and crosspiece bolt, and the crosspiece bolt is fixed through shaft hole taper pin axle mode to inserting with the fossil fragments bolt, makes fossil fragments bolt and crosspiece bolt form a little whole, makes angle connecting piece and fossil fragments bolt, crosspiece bolt connection together through the bolt after. The structure can ensure that the keel and the crosspiece of the bridge of the machine room are firmly connected and the bearing capacity and the rigidity of the bridge are enhanced.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; while the invention has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present invention.
Claims (9)
1. A connection structure between a machine room bridge and a bridge is characterized by comprising a first bridge (1A) and a second bridge (1B), wherein the end part of a first keel (3A) on the first bridge (1A) is abutted with the end part of a second keel (3B) on the second bridge (1B), a fixed sleeve (4) and a first keel bolt (5) are arranged at the joint of the first keel (3A) and the second keel (3B), wherein the fixed sleeve (4) is sleeved on the two keels (3), the first keel bolt (5) is arranged in keel cavities (300) of the two keels (3), the fixed sleeve (4) is fixedly connected with the first keel bolt (5) through a third bolt group (6), at least one third bolt in the third bolt group (6) is positioned on the first keel (3A), and at least one third bolt is positioned on the second keel (3B).
2. A machine room bridge and a connection between bridges as claimed in claim 1, wherein said keel (3) has at least two opposite keel cavities (300), said first keel pin (5) being disposed in both keel cavities (300).
3. A machine room bridge and a connection between bridges according to claim 1, characterised in that said keel cavity (300) has an opening (301), the width of said opening (301) being smaller than the width of said first keel pin (5).
4. A connection structure between a machine room bridge and a bridge according to claim 3, characterized in that the nut of said third bolt abuts against a fixed sleeve (4), the screw of the bolt passes through said fixed sleeve (4) and said opening (301) in turn and is in threaded connection with said first keel pin (5).
5. The connection structure of the machine room bridge and the bridge as claimed in any one of claims 1 to 4, wherein the bridge (1) further comprises a crosspiece (2) vertically arranged relative to the keel (3), a second keel pin (12) is arranged at the connection position of the keel (3) and the crosspiece (2), the second keel pin (12) is located in the keel cavity (300), corner connectors (13) are respectively arranged between the upper and lower sides of the end part of the crosspiece (2) and the side surface of the keel (3), one end of each corner connector (13) and the crosspiece (2) are fixedly connected with the keel (3) through a first bolt (7), the other end of each corner connector is fixedly connected with the keel (3) through a second bolt (8), a crosspiece pin (9) is arranged at the end part of the crosspiece (2), and the second keel pin (12) is inserted into the crosspiece pin (9), the first bolt (7) is further in threaded connection with the crosspiece bolt (9), and the second bolt (8) is further in threaded connection with the second keel bolt (12).
6. The connecting structure between the machine room bridge and the bridge of claim 5, wherein the crosspiece pin (9) is fixedly connected with a tapered pin shaft (10), the second keel pin (12) is provided with a tapered hole (11) matched with the tapered pin shaft (10) in shape, and the tapered pin shaft (10) and the tapered hole (11) are oppositely inserted and fixed.
7. A connection structure between machine room bridges and frames according to claim 5, characterized in that said first bolt (7) connects in sequence the corner connectors (13), the housing of the crosspiece (2) and the crosspiece latch (9).
8. A connection structure between a machine room bridge and a bridge according to claim 5, characterized in that said second bolt (8) connects in sequence the corner connector (13), the housing of the keel (3) and the second keel latch (12).
9. A machine room bridge and its connection according to claim 5, characterized in that said crosspiece latches (9) are arranged in crosspiece cavities of said crosspieces (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920549622.8U CN210182955U (en) | 2019-04-22 | 2019-04-22 | Connection structure between computer lab crane span structure and crane span structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920549622.8U CN210182955U (en) | 2019-04-22 | 2019-04-22 | Connection structure between computer lab crane span structure and crane span structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210182955U true CN210182955U (en) | 2020-03-24 |
Family
ID=69831319
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920549622.8U Active CN210182955U (en) | 2019-04-22 | 2019-04-22 | Connection structure between computer lab crane span structure and crane span structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210182955U (en) |
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2019
- 2019-04-22 CN CN201920549622.8U patent/CN210182955U/en active Active
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| GR01 | Patent grant | ||
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| CP03 | Change of name, title or address |
Address after: 311400 Gongwang Street 1177 Fuchun Street, Fuyang District, Hangzhou City, Zhejiang Province Patentee after: Hangzhou Southeast Jitong Technology Co.,Ltd. Country or region after: China Address before: 311400 Gongwang Street 1177 Fuchun Street, Fuyang District, Hangzhou City, Zhejiang Province Patentee before: HANGZHOU SOUTHEAST JITONG NETWORK CO.,LTD. Country or region before: China |